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LFPTXO000268
VCTCXO, 16.384 MHz, 1 ppm, HCMOS, 3.3 V, SMD, 5mm x 3.2mm, CFPT-9301-A Series
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: IQD FREQUENCY PRODUCTS
- Product type: Voltage Controlled - VC-TCXO Oscillators
- Frequency Nom:16.384MHz; Frequency Stability + / -:1ppm; Oscillator Output Compatibility:HCMOS; Supply Voltage Nom:3.3V; Oscillator Case:SMD, 5mm x 3.2mm; Product Range:CFPT-9301-A Se
- SVHC: No SVHC (04-Feb-2026)
- Frequency Nom: 16.384MHz
- Product Range: CFPT-9301-A Series
- Supply Voltage Nom: 3.3V
- Frequency Stability + / -: 1ppm
- Operating Temperature Max: 85°C
- Operating Temperature Min: -40°C
- Oscillator Case / Package: SMD, 5mm x 3.2mm
- Oscillator Output Compatibility: HCMOS
| Delivery and price | |
|---|---|
| Units per pack | 50 |
| Price | 39.67 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
**TCXO Specification** _**CFPT-9301**_
## **ISSUE 7; September 2015**
## **Description**
- Surface mount temperature compensated voltage controlled crystal oscillators for medium to high volume applications where small size and high performance are prerequisites. Manufactured for us by Rakon utilising their Pluto™ ASIC technology and capable of sub 0.3ppm performance over an extended temperature range. Its ability to function down to a supply voltage of 2.4V and low power consumption makes it particularly suitable for mobile applications.
- -A Freq Adj option
- Option A (standard): Ageing adjustment by means of external Control Voltage applied to pad 1
- Range (frequency ≤ 20MHz) ≥ ±5ppm Range (frequency > 20MHz) ≥ ±7ppm Linearity ≤2% Slope Positive Input resistance ≥100kΩ Modulation bandwidth ≥2kHz
## **Outline (mm) -A = Freq Adj option**
- Standard control voltage range 1.5V±1V
- -B No Freq Adj Option B: No frequency adjustment Initial Calibration ≤ ±1.0ppm
## **Frequency Parameters**
- Frequency Frequency Tolerance Frequency Stability
1.5MHz to 52.0MHz
±0.00ppm to ±1.00ppm ±0.20ppm to ±2.00ppm
- Ageing ±1ppm max in 1st year (see Note 1)
- Supply Voltage Variation (@ ±5% change): Frequency <20MHz: ±0.1ppm typ Frequency 20MHz to <35MHz: ±0.3ppm typ Frequency 35MHz to 52MHz: ±0.5ppm typ
- Load Variation (@ ±5pF change): Frequency <20MHz: ±0.2ppm typ Frequency 20MHz to <35MHz: ±0.3ppm typ Frequency 35MHz to 52MHz: ±0.5ppm typ
- Note 1 Ageing: Frequency ≤20MHz: ±1ppm max in 1st year Frequency ≤20MHz: ±3ppm max for 10 years (including the 1st
year)
Frequency >20MHz: ±2ppm max in 1st year
Frequency >20MHz: ±5ppm max for 10 years (including the 1st year)
## **Electrical Parameters**
- Supply Voltage
3.3V ±10%
- Supply Current (typical): HCMOS:
- 1+Frequency(MHz)*Supply(V)*{Load(pF)+15}*10–3mA e.g. 20MHz, 3.3V, 15pF ≈ 3mA
- Supply Voltage Tolerance: Parts will operate correctly with ±10% supply voltage variation but supply coefficient is measured with ±5% variation
- Frequency Adjustment - option B No frequency adjustment Initial calibration: ≤ ±1.0ppm
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 21 Oct 15 10:44 using Model Data Sheet V1.2550
Page 1 of 4
**TCXO Specification** _**CFPT-9301**_
## **Frequency Adjustment**
Pulling Optional
Frequency Adjustment - option A (standard): Ageing adjustment by means of external Control Voltage applied to pad 1 Range (frequency ≤ 20MHz): ≥±5ppm Range (frequency > 20MHz): ≥±7ppm Linearity: ≤2% Slope: Positive Input resistance: ≥100kΩ Modulation bandwidth: ≥2kHz Standard control voltage range: 1.5V ±1V
- **Operating Temperature Ranges** -20 to 70°C -40 to 85°C
- **Output Details**
Output Compatability HCMOS Drive Capability 15pF max **Output Levels**
Output Level: VoH ≥ 90% VS VoL ≤ 10% VS **Environmental Parameters**
Storage Temperature Range: -55 to 125°C Shock: IEC 60068-2-27, Test Ea: 1500G acceleration for 0.5ms, 3 shocks in each of 3 mutually perpendicular planes Vibration: IEC 60068-2-6, Test Fc: 10-60Hz 1.5mm displacement, 60-2000Hz at 20G, 4 hours in each of three mutually perpendicular axes at 1oct/min **Ordering Information** Frequency* Model* Frequency Adjustment Option* Output Frequency Stability (over operating temperature range)* Operating Temperature Range* Supply Voltage (*minimum required) Example 20.0MHz CFPT-9301-A HCMOS ±1ppm -20 to 70C 3.3V Stability/Temperature Range combinations may not be available for all frequencies, please contact our sales offices Supply Voltages in the range 2.4V to 6.0V are available to order, please contact our sales offices Low profile option (1.4mm max height) is available, please contact our sales offices Non standard requirements may be available upon request, please contact our sales offices
## **Compliance**
RoHS Status (2011/65/EU) Compliant REACh Status Compliant MSL Rating (JDEC-STD-033): Not Applicable
## **Sales Office Contact Details:**
UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 21 Oct 15 10:44 using Model Data Sheet V1.2550
Page 2 of 4
**TCXO Specification** _**CFPT-9301**_
## **Packaging Details**
- Pack Style: Reel Tape & reel in accordance with EIA-481-D Pack Size: 1,000
- Pack Style: Bulk Loose in bulk pack Pack Size: 10
## **Test Circuit**
## **Typical Phase Noise at 14.4MHz**
## **Electrical Specification - maximum limiting values 3.3V ±10%**
|**Frequency**<br>**Min**|**Frequency**<br>**Max**|**Temperature**<br>**Range**|**Stability**<br>**(Min)**|**Current**<br>**Draw**|**Rise and Fall**<br>**Time**|**Duty Cycle**|
|---|---|---|---|---|---|---|
|||°C|ppm|mA|ns|%|
|1.5MHz|52.0MHz|-20 to 70<br>-40 to 85|±0.2<br>±0.3|-<br>-|8<br>8|45/55<br>45/55|
_This document was correct at the time of printing; please contact your local sales office for the latest version. Click to view latest version on our website._
**Sales Office Contact Details:**
UK: +44 (0)1460 270200 France: 0800 901 383 Germany: 0800 1808 443 USA: +1 408.273.4530
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 21 Oct 15 10:44 using Model Data Sheet V1.2550
Page 3 of 4
**TCXO Specification** _**CFPT-9301**_
**Chipset Approval Table**
|**IQD Model**<br>**Rakon Model**<br>**Frequency**<br>**Chipset Type**<br>**IC Supplier**<br>E4190LF<br>E4190LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>E4191LF<br>E4191LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>~~po |ff~~<br>~~{ey Tr~~<br>~~PPP~~|**IQD Model**<br>**Rakon Model**<br>**Frequency**<br>**Chipset Type**<br>**IC Supplier**<br>E4190LF<br>E4190LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>E4191LF<br>E4191LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>~~po |ff~~<br>~~{ey Tr~~<br>~~PPP~~|**IQD Model**<br>**Rakon Model**<br>**Frequency**<br>**Chipset Type**<br>**IC Supplier**<br>E4190LF<br>E4190LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>E4191LF<br>E4191LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>~~po |ff~~<br>~~{ey Tr~~<br>~~PPP~~|
|---|---|---|
|E4437LF<br>E4437LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>E4438LF<br>E4438LF<br>20MHz<br>ZL30152, ZL30155, ZL30157,<br>ZL30159,ZL30160,ZL30165<br>~~jf ff ~~|Semtech<br>Microsemi<br> ~~|~~||
|E4439LF<br>E4439LF<br>20MHz<br>ZL30152, ZL30155, ZL30157,<br>ZL30159,ZL30160,ZL30165<br>Microsemi<br>E4441LF<br>E4441LF<br>20MHz<br>ZL30152, ZL30155, ZL30157,<br>ZL30159,ZL30160,ZL30165<br>Microsemi<br>E4698LF<br>E4698LF<br>12.8MHz<br>ACS1790T, ACS9510,<br>ACS9520T, ACS9522T,<br>ACS9550, ACS9593T,<br>ACS8522BT, ACS8509,<br>ACS8510, ACS8514, ACS8515,<br>ACS8520, ACS8520A, ACS8522,<br>ACS8522<br>Semtech<br>~~a ee~~<br>PET ~~Tr~~|||
|**Sales Office Contact Details:**|||
|France: 0800 901 383<br>UK: +44 (0)1460 270200<br>Email: info@iqdfrequencyproducts.com||Email: info@iqdfrequencyproducts.com|
|USA: +1 408.273.4530<br>Germany: 0800 1808 443<br>Web: www.iqdfrequencyproducts.com||Web: www.iqdfrequencyproducts.com|
Email: info@iqdfrequencyproducts.com Web: www.iqdfrequencyproducts.com
Printed on 21 Oct 15 10:44 using Model Data Sheet V1.2550
Page 4 of 4
Updated at June 3, 2026
IQD Frequency Products is a recognized market leader in the frequency control and specialized timing sector. Known for delivering highly reliable and precise solutions, the company serves a broad spectrum of applications ranging from commercial-grade electronics to high-reliability industrial and automotive systems. Their commitment to quality is underscored by stringent manufacturing and testing standards, including ISO 9001 and automotive-grade certifications such as AEC-Q200. The comprehensive selection of IQD components focuses primarily on foundational timing devices, notably an extensive range of quartz crystals and standard clock oscillators. These core components provide the stable and accurate frequency generation required for diverse circuit designs, microcontrollers, and communication interfaces. Available in a variety of frequencies, tolerances, and packaging options, these crystals and oscillators form the reliable backbone of countless digital and RF systems. For more demanding environments that require enhanced precision, the portfolio also features specialized oscillator configurations. This includes advanced Temperature Compensated (TCXO) and Voltage Controlled (VC-TCXO) oscillators. These highly engineered timing solutions are designed to maintain exceptional frequency stability across fluctuating temperatures and varying operational conditions, making them ideal for telecommunications, networking infrastructure, and precision instrumentation.
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